Exploration of a collection of documents in neuroscience and extraction of topics by clustering.
Antoine NaudShiro UsuiPublished in: Neural Networks (2008)
Keyphrases
- document collections
- document clustering
- topic detection
- document set
- topic discovery
- text documents
- text collections
- information retrieval
- document clusters
- document corpus
- text clustering
- keywords
- k means
- cosine similarity
- related documents
- topic extraction
- clustering method
- relevant documents
- automatic categorization
- clustering algorithm
- text categorization
- topic modeling
- text mining
- latent topics
- topic models
- related topics
- highly relevant
- text data
- information retrieval systems
- test collection
- document retrieval
- newspaper articles
- distributed information retrieval
- human relevance judgments
- text corpora
- key concepts
- text classification
- metadata
- information extraction
- time stamped
- document repositories
- topic hierarchy
- web documents
- signal processing
- web pages
- topic specific
- xml documents
- natural language processing
- query terms
- latent dirichlet allocation
- scientific literature